Sunrise over a field
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STEM Challenge

Students solve real-world issues related to agriculture

Design

Design

Research the topic
and design a solution.

Create

Create

Build your design
and test it.

Win

Win

Present your solution
and enter to win prizes!

Science Kids learning with Purple Plow Puzzlers, Challenges and Resources

Challenge Library

Compete in the current challenge or dive into the challenge library to find great resources for your classroom or after school program learn more.

Puzzlers

If you're short on time, check out the puzzlers for short, hands-on activities designed to sharpen critical and creative thinking learn more.

Free learning Resources

Written by teachers, aligned to national learning standards, and reviewed by industry experts learn more.

Purple Plow Atom in a Circle

Classrooms & Beyond

Individuals, groups, and classes in grades 5 through 12 are eligible to enter the competition

Middle School Student Middle School
After School Programs In-School Lessons
Home School Library Programs
4-H Clubs Scout Troops
High School Student High School
The Purple Plow Challenge site encourages students to research scenarios and build prototypes to solve problems related to food, hunger and sustainability. Read More